Flannagan was subsequently elected as a
Democrat to the
72nd Congress and to the eight succeeding Congresses (March 4, 1931 – January 3, 1949). He was the chairman of
Committee on Agriculture (Seventy-eighth and Seventy-ninth Congresses), and the congressional adviser to the first session of the
Food and Agriculture Organization of the United Nations at Quebec in 1945. Flannagan was not a candidate for renomination in 1948, and he resumed the practice of law in
Bristol, Virginia until his death there April 27, 1955. He is interred in Mountain View Cemetery. ==References==